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Title:
Granulation process
United States Patent 2540253
Inventors:
Gakenheimer, Walter C.
Publication Date:
02/06/1951
Assignee:
MERCK & CO INC
Primary Class:
Other Classes:
502/159, 502/172, 514/276, 514/772.7
International Classes:
A61K9/16; A61K9/20; A61K9/46
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